Title: Smoke less fire cracker
Application Number: 90105447 Application Date: 1990.04.21
Publication Number: 1054058 Publication Date: 1991.08.28
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C06B29/20,F42B4/00
Applicant(s) Name: Nanqiao Export Fire Cracker Factory, Liling City, Address: 412209
Inventor(s) Name:
Attorney & Agent: MA QIANG
Abstract:
     The invention discloses a kind of smokeless crackers which can make a series of smokeless cracker products. Its special characteristics are that no smoke produced during firing, gives out some aromatic odor, rare residual dust after fired and good safety and stability. The paper roll of the invented cracker is composed of paper roll and sealing mud at the lower part and bottom of roll only. Its chemical contents includes nitrocotton, solvent of ethanol ether and diphenyl amine. It has the advantages of low flame temp., without pollution of environment as fired in room, and not harmful to human health.
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